• Removal of flux residues
  • Vapor phase process
  • PROMOSOLV 70 but made from recycled solvent

PROMOSOLV 70ES T is the recycled version (made from recycled solvent) of PROMOSOLV 70ES. This product is the result from our ECOPROGRAM initiative and offers the same performance as the original product.

PROMOSOLV 70ES T is developed as a drop-in replacement for trichlorethylene, NPB and other solvents with a high Health, Safety & Environmental impact.While reducing substantially the HSE impact, the defluxing power is at an equivalent level.

It is dedicated for removing reflowed flux residues and other contaminants on PCBA’s, Power modules, lead frames, BGA’s, PoP or SIP applications & LED assemblies. Its low surface tension allows very well cleaning and rinsing under low stand-off components and difficult to reach spaces. It has very good compatible with all metals, including very sensitive ones and also with most plastics & elastomers, however recommended to validate before use.

PROMOSOLV 70ES T is formulated with safety in mind. Its composition gives excellent flammability suppression properties, which provides a very high stability when used in an equipment. Some products in the market may loose their flammability suppression compound due to evaporation when used in an equipment.

This is a product valuable for our ECOPROGRAM



  • Thermally and chemically stable in use
  • The very low surface tension allows deep rinsing under low stand-off components
  • Short cleaning, rinsing and drying times


  • Continuous recycling in equipment for a long bath-life
  • Can be returned for recycling and re-use
  • The relative high boiling point reduces risk of solvent drag, so limiting consumption


  • Very low toxicity (refer to the SDS)
  • No Ozon Depletion Potential (ODP) & low Global Warming Potential (GDP)
  • Non-flammable

Process examples

The best process will depend on factors such as operating conditions, equipment, desired cleaning time and the nature of contaminants. Our team is ready to advise you.